M33BF Series · 19.6 L · IMO Tier Ⅱ
M33BF Series Marine Biodiesel Engine
Models: 6M33C650-15E210BF · 6M33C750-15E210BF · 6M33C750-18E210BF · 6M33C830-18E210BF
Fuel type: diesel or B100 biodiesel
487-610
Power range (kW)
1500-1800
Speed range (r/min)
Product Advantages
- Safe and reliable. Gantry-type engine block, grid design, one-piece forged steel crankshaft.
- Self-developed control unit and data software.
- Dual-circuit cooling system, titanium-plate heat exchanger, pure copper seawater pump.
- Globalized component supplier system, strict quality inspection.
- Strong power. Torque reserve exceeding 20%, fast acceleration response.
- Large torque reserve, meeting low-speed high-load and high-speed high-load conditions.
- Fuel efficient. Fuel system from a renowned foreign manufacturer, high fuel pressure and high injection precision.
- Mature fuel injection control system, capable of multiple injections such as pilot and main injection, good atomization and complete combustion.
- Comfortable and eco-friendly. Water-cooled turbocharger, water-jacketed exhaust pipe configuration reduces engine-room temperature.
- Mature diesel engine NVH optimization technology, low vibration and noise.
Specifications
| Engine type | four-stroke, water-cooled, inline, turbocharged and intercooled |
| Bore / stroke (mm) | 150×185 |
| Number of cylinders | 6 |
| Displacement (L) | 19.6 |
| Torque reserve (%) | 20-30 |
| Oil consumption rate (g/kW·h) | ≤0.5 |
| Minimum fuel consumption rate (g/kW·h) | 234 |
| Idle speed (r/min) | 600±30 |
| Noise (dB(A)) | ≤100 |
| Crankshaft rotation direction | clockwise (viewed from the free end) |
| Overall dimensions (L×W×H) (mm) | 1948×1230×1412 |
| Net weight (kg) | 2430 |
Note: product parameters and images are for reference only and are subject to change without notice.
Model Line-up
| Series | Model | Aspiration | Power (kW / Ps) | Speed (r/min) | Technology route | Emission level | Power rating |
|---|---|---|---|---|---|---|---|
| M33BF | 6M33C650-15E210BF | turbocharged and intercooled | 478/650 | 1500 | electronically controlled high-pressure common-rail pump | IMO Tier Ⅱ | P1(MCR) |
| M33BF | 6M33C750-15E210BF | turbocharged and intercooled | 552/750 | 1500 | electronically controlled high-pressure common-rail pump | IMO Tier Ⅱ | P2(MCD1) |
| M33BF | 6M33C750-18E210BF | turbocharged and intercooled | 552/750 | 1800 | electronically controlled high-pressure common-rail pump | IMO Tier Ⅱ | P1(MCR) |
| M33BF | 6M33C830-18E210BF | turbocharged and intercooled | 610/830 | 1800 | electronically controlled high-pressure common-rail pump | IMO Tier Ⅱ | P2(MCD1) |
Request a Quote
Send the model designation (for example 6M33C650-15E210BF), the required quantity and your destination port.
At a glance
As an original Weichai diesel engine supplier, we supply the M33BF Marine Biodiesel built as a four-stroke, water-cooled, inline, turbocharged and intercooled unit, with 19.6 L displacement. Rated output spans 487–610 kW. It is supplied to meet IMO Tier Ⅱ emission requirements.
Technical details
The Weichai M33BF Marine Biodiesel is built on a four-stroke, water-cooled, inline, turbocharged and intercooled configuration with 6 cylinders architecture. Displacement is 19.6 L. It is offered for 234 operation. For installation planning, the unit has a dry weight of 2430 kg and an idle speed of 600±30 r/min.
Typical applications
The Weichai M33BF Marine Biodiesel is specified for duty. Confirmed applications include the following, and we can advise on suitability for your machine:
- Fuel type: diesel or B100 biodiesel
M33BF Marine Biodiesel frequently asked questions
What is the power range of the Weichai M33BF Marine Biodiesel?
The M33BF Marine Biodiesel covers 487–610 kW. Confirm the exact sub-model code before ordering, because output varies across the model line-up.
Which emission standard does the M33BF Marine Biodiesel meet?
This unit is offered to IMO Tier Ⅱ. Tell us your destination market and we will confirm the certification route before shipment.
Is the M33BF Marine Biodiesel a genuine Weichai engine?
Yes. Units are sourced through controlled supply channels to original factory specification and are supplied with export packing and documentation.
How is the M33BF Marine Biodiesel shipped and how long does delivery take?
Engines are crated for export and consolidated at the port. Send your model designation, quantity and destination port for a firm quotation and lead time.
What is the configuration of the M33BF Marine Biodiesel?
The M33BF Marine Biodiesel is built on a four-stroke, water-cooled, inline, turbocharged and intercooled, 6 cylinders, 19.6 L of displacement layout. Send us your machine model if you need confirmation that this layout fits your installation.